hack on wait thread shutdown a bit

jeremyd2019 · May 20, 2024 · 045127d · 045127d
1 parent a624c49
commit 045127d
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/winsup/cygwin/sigproc.cc b/winsup/cygwin/sigproc.cc
@@ -410,7 +410,12 @@ proc_terminate ()
 	  if (!have_execed || !have_execed_cygwin)
 	    chld_procs[i]->ppid = 1;
 	  if (chld_procs[i].wait_thread)
-	    chld_procs[i].wait_thread->terminate_thread ();
+	  {
+	      if (CancelSynchronousIo (chld_procs[i].wait_thread->thread_handle ()))
+		chld_procs[i].wait_thread->detach ();
+	      else
+		chld_procs[i].wait_thread->terminate_thread ();
+	  }
 	  /* Release memory associated with this process unless it is 'myself'.
 	     'myself' is only in the chld_procs table when we've execed.  We
 	     reach here when the next process has finished initializing but we